Your eye doctor utilizes a variety of diagnostic tools to determine if you have glaucoma, often before any symptoms appear. Here is an overview of these important tests: The tonometer is used to ...

Whether you deal with conditions like dry, itchy eyes, blurred vision or cataracts -- or enjoy perfect 20/20 vision -- regular eye exams are essential for protecting your sight and maintaining eye ...

Depending on the type of glaucoma, people typically have no symptoms in the early stages. However, once damage occurs to the optic nerve, people may notice blind spots, particularly in their ...

A tiny wireless chip placed at the back of the eye is giving people with severe vision loss something they had been told they ...

Hemianopia is a loss of half a person’s peripheral vision. This means a person loses the right half or left half of vision in each eye. Hemianopia can occur from injury to the brain, such as a stroke.